{
  "manageEntity": {
    "action": "Repost",
    "entityId": "984745",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xeffedf69e564b0a70e3396834083fb9a964bd1674a6da16f7d22c8f5e104c4cf",
    "signature": "0xf3ae0d06304451a00e60b21879d6a0f67550ad7bf01aa0d544f2454cfa4300c47e0ed53747edd3b2f451d908c681659efe847093ab30b5d441b4c3498c302ece1b",
    "signer": "0x9BaE2e1849D39772019b4AC3468e938a232f73ee",
    "userId": "948584098"
  }
}